Customized version of https://www.thingiverse.com/thing:2482372

Created with Customizer! https://www.thingiverse.com/apps/customizer/run?thing_id=2482372

Using the following options:

name = JohnJohn
font = 10
textSize = 15
lineHeight = 8
lineWidth = 10
lineChamfer = 4
roundedTop = 0
smartOverlap = 1
letterSquish = 3.5
ringOuterDiameter = 14
ringLineWidth = 3.5
ringHeight = 5
ringPosition = 0.5